How Do You Spell TREPHINE?

Pronunciation: [tɹˈɛfiːn] (IPA)

Trephine is a medical instrument used for cutting circular openings in bones, particularly in the skull. It is pronounced as /ˈtrɛ.faɪn/ according to IPA phonetic transcription. The word has an unusual spelling because it comes from the Greek word "tryphein", which means "to bore", "to pierce" or "to drill". The spelling was originally "trepine", but it was later modified to "trephine" to reflect the word's etymology. Despite its unique spelling, the word has become a standard term in medical parlance.

TREPHINE Meaning and Definition

1. Trephine is a medical instrument used during surgical procedures to remove a circular section of bone or tissue. The term can also refer to the process of performing this procedure, known as trephination or trepanation.

   The trephine instrument consists of a circular, serrated blade attached to a handle. It is specifically designed to create a neatly circular opening, allowing access to the underlying tissue or bone. The procedure is commonly used in neurosurgery for accessing the brain, as well as in certain dental and orthopedic surgeries.

   Trephination, often referred to as the oldest surgical procedure known to mankind, has a rich history dating back thousands of years. It was practiced by ancient civilizations such as the Egyptians, Greeks, and Incans, who believed it could alleviate symptoms or cure a variety of ailments, including headaches, mental illnesses, and epilepsy. Today, trepanation is primarily used in specific medical contexts and is carefully performed by skilled surgeons.

   In a broader sense, "trephine" can also refer to the act of cutting or penetrating a surface, such as drilling a hole through a material or making an incision. This definition extends beyond the medical field and can be applied to various other contexts.

   Overall, the term "trephine" encompasses both the instrument used in surgery and the act of performing the trephination procedure, involving the removal of a circular section of bone or tissue in order to gain access for medical purposes.

2. 1. A modified and improved trepan, a cylindrical or crown saw used for the removal of a disc of bone, especially from the skull, or of other firm tissue as that of the cornea. 2. To remove a disc of bone or other tissue by means of a trephine.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

3. • An improved form of the trepan.

   • To perforate with a trephine.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for TREPHINE

• rrephine
• frephine
• grephine
• yrephine
• 6rephine
• 5rephine
• teephine
• tdephine
• tfephine
• ttephine
• t5ephine
• t4ephine
• trwphine
• trsphine
• trdphine
• trrphine
• tr4phine
• tr3phine
• treohine
• trephijne

Etymology of TREPHINE

The word "trephine" has its origin in Ancient Greek. It is derived from the Greek word "trypanon", which means "a borer or auger". Through the evolution of the word in different languages, it eventually became "trepan" in Old French, and then in Middle English, it transformed into "trephine". The term "trephine" refers to a surgical instrument used for cutting circular holes in bones, particularly the skull.

Similar spelling words for TREPHINE

• tripinnate,
• trapani,
• trapping,
• true pine,
• treponema,
• tripinnated,
• tripping,
• trepan.

Plural form of TREPHINE is TREPHINES

Conjugate verb Trephine

CONDITIONAL

I would trephine

you would trephine

he/she/it would trephine

we would trephine

they would trephine

CONDITIONAL CONTINUOUS

I would be trephining

you would be trephining

he/she/it would be trephining

we would be trephining

they would be trephining

CONDITIONAL PERFECT

I would have trephine

you would have trephine

he/she/it would have trephine

we would have trephine

they would have trephine

CONDITIONAL PERFECT CONTINUOUS

I would have been trephining

you would have been trephining

he/she/it would have been trephining

we would have been trephining

they would have been trephining

FUTURE

I will trephine

you will trephine

he/she/it will trephine

we will trephine

they will trephine

FUTURE CONTINUOUS

I will be trephining

you will be trephining

he/she/it will be trephining

we will be trephining

they will be trephining

FUTURE PERFECT

I will have trephined

you will have trephined

he/she/it will have trephined

we will have trephined

they will have trephined

FUTURE PERFECT CONTINUOUS

I will have been trephining

you will have been trephining

he/she/it will have been trephining

we will have been trephining

they will have been trephining

IMPERATIVE

you trephine

we let´s trephine

NONFINITE VERB FORMS

to trephine

PAST

I trephined

you trephined

he/she/it trephined

we trephined

they trephined

PAST CONTINUOUS

I was trephining

you were trephining

he/she/it was trephining

we were trephining

they were trephining

PAST PARTICIPLE

trephined

PAST PERFECT

I had trephined

you had trephined

he/she/it had trephined

we had trephined

they had trephined

PAST PERFECT CONTINUOUS

I had been trephining

you had been trephining

he/she/it had been trephining

we had been trephining

they had been trephining

PRESENT

I trephine

you trephine

he/she/it trephines

we trephine

they trephine

PRESENT CONTINUOUS

I am trephining

you are trephining

he/she/it is trephining

we are trephining

they are trephining

PRESENT PARTICIPLE

trephining

PRESENT PERFECT

I have trephined

you have trephined

he/she/it has trephined

we have trephined

they have trephined

PRESENT PERFECT CONTINUOUS

I have been trephining

you have been trephining

he/she/it has been trephining

we have been trephining

they have been trephining