Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
Somewhat rigid or stiff.
Definition source: English Wiktionary via Wiktextract
Topics: biology, botany, natural-sciences
Examples
- a rigidulous bristle
- rigidulous hairs
Meaning relationships
Synonyms: none provided
Antonyms: none provided
From rigid + -ule + -ous.