noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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UK:/ˈɪnstɑː/
General-American:/ˈɪnstɑɹ/
US:Recorded audio is listed in the source snapshot.
UK:/ɪnˈstɑː/
Southern-England:Recorded audio is listed in the source snapshot.
US:/ɪnˈstɑɹ/
rhymes with -ɑː(ɹ)
1
noun
Meaning 1
Any one of the several stages of postembryonic development which an arthropod undergoes, between molts, before it reaches sexual maturity.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
An arthropod at a specified one of these stages of development.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A stage in development.
Definition source: English Wiktionary via Wiktextract
Usage: broadly
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To stud or adorn with stars or other brilliants; to star.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To make a star of; set as a star.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
an insect or other arthropod between molts
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: arthropod
History
Etymology
From Latin instar (“form, likeness”), which is of obscure origin.
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English in- Proto-Indo-European *h2eHs- Proto-Indo-European *-tḗr Proto-Indo-European *h2stḗr Proto-Germanic *sternǭ Proto-West Germanic *sternō Proto-West Germanic *sterrō Old English steorra Middle English sterre English star English instar From in- + star.
Across languages
Translations
14 source translations are retained for this English entry.
Chinese Mandarin:
齡 /龄
(líng)
— stage in the development of arthropods
Chinese Mandarin:
蛻變期 /蜕变期
(tuìbiànqī)
— stage in the development of arthropods
Chinese Mandarin:
蛻期 /蜕期
(tuìqī)
— stage in the development of arthropods
Finnish:
kehitysvaihe
— stage in the development of arthropods
French:
stade
— stage in the development of arthropods
German:
Larvenstadium
— stage in the development of arthropods
German:
Entwicklungsstadium
— stage in the development of arthropods
Greek:
στάδιο
(stádio)
— stage in the development of arthropods
Russian:
во́зраст
(vózrast)
— stage in the development of arthropods
Spanish:
estadio
— stage in the development of arthropods
German:
Larve
— arthropod at a specified one of these stages
Finnish:
kehitysvaihe
— by extension: development stage
German:
Entwicklungsstadium
— by extension: development stage