Standard Lemma guide

sphexish

adj · 1 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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  • General-American, Received-Pronunciation: /ˈsfɛksɪʃ/
  • Received-Pronunciation: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Of animal behaviour: deterministic, preprogrammed.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: antisphexish

History

Etymology

From sphex (“sand wasp of Sphex or an allied genus”) + -ish (suffix meaning ‘being like, similar to, typical of’), coined by the American scientist and scholar of comparative literature Douglas Hofstadter (born 1945) in a September 1982 “Metamagical Themas” column in Scientific American, after a study of the behaviour of sphexide wasps. Sphex is derived from Ancient Greek σφήξ (sphḗx, “wasp”), either from Proto-Indo-European *bhey- (“bee”) or a Pre-Greek word.