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ascidian

as·cid·i·an
A a

Transcription

    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [uh-sid-ee-uh n]
    • /əˈsɪd i ən/
    • /əssˈɪdiən/
    • US Pronunciation
    • US IPA
    • [uh-sid-ee-uh n]
    • /əˈsɪd i ən/

Definitions of ascidian word

  • noun ascidian any minute marine invertebrate animal of the class Ascidiacea, such as the sea squirt, the adults of which are degenerate and sedentary: subphylum Tunicata (tunicates) 3
  • adjective ascidian of, relating to, or belonging to the Ascidiacea 3
  • noun ascidian any of a class (Ascidiacea) of fixed tunicates; sea squirt 3
  • noun ascidian any solitary or colonial tunicate of the class Ascidiacea, exhibiting in the larval stage the vertebrate characteristics of a notocord and hollow nerve cord. 1
  • adjective ascidian belonging or pertaining to the class Ascidiacea. 1
  • noun ascidian A sea squirt. 1

Information block about the term

Origin of ascidian

First appearance:

before 1855
One of the 30% newest English words
1855-60; < New Latin Ascidi(um) a tunicate genus (see ascidium) + -an

Historical Comparancy

Parts of speech for Ascidian

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

ascidian popularity

A common word. It’s meaning is known to most children of preschool age. About 86% of English native speakers know the meaning and use the word.
According to our data about 75% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

ascidian usage trend in Literature

This diagram is provided by Google Ngram Viewer

See also

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