Standard Lemma guide

ostentatiously

adv · 2 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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  • CMU ARPABET: AA2 S T AH0 N T EY1 SH AH0 S L IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adv

Meaning 1

In an ostentatious manner; extravagantly or flamboyantly.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adverb

Meaning 2

with ostentation; in an ostentatious manner

Definition source: Princeton WordNet 3.0

Examples

  • Mr Khrushchev ostentatiously wooed and embraced Castro at the U.N. general assembly

Meaning relationships

Synonyms: showily

Antonyms: none provided

History

Etymology

Etymology tree English ostentatious Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English ostentatiously From ostentatious + -ly.