umbilical
adjective · noun
Simple meaning
Such that the curvatures of normal sections are all equal to each other.
Pronunciation
Say it like this:
uhmbilihkuhlSay the bold part a little louder.
IPA pronunciation (US)
əmˈbɪlɪkəl
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
adjective
anatomy
Of, or relating to, the navel (umbilicus) or the umbilical cord.
mathematics
Such that the curvatures of normal sections are all equal to each other.
noun
astronautics
A cord connecting an astronaut to a spacecraft, or a craft to ground control prior to launch, etc.
Word at a Glance
- Difficulty
- C1 · Advanced (estimated)
- Frequency
- Uncommon
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Common Patterns and Combinations
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Word Family
Related forms, grouped by how they connect.
Compound terms
Established multiword terms.
Membranous duct connecting the fetus with the placenta.
Protrusion of the intestine and omentum through a hernia in the abdominal wall near the navel.
A vein in the umbilical cord.
Membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional.
Related words
Connected by subject or meaning, not by word formation.
A vein in the umbilical cord.
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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.