Standard Lemma guide
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.
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adj
Having the form of something that offers shade, such as a treetop or especially an umbrella.
Definition source: English Wiktionary via Wiktextract
Usage: dated
Topics: biology, botany, natural-sciences
Synonyms: none provided
Antonyms: none provided
History
From Latin umbraculum (“anything that furnishes shade, a bower, umbrella”), diminutive of umbra (“a shade”) + -form.
