English adjective: amygdaloid | |||
1. | amygdaloid shaped like an almond | ||
Synonyms | almond-shaped, amygdaliform, amygdaloidal | ||
Similar | rounded | ||
Antonyms | angulate, angular | ||
English noun: amygdaloid | |||
1. | amygdaloid (substance) volcanic rock in which rounded cavities formed by expanding gas have subsequently become filled with mineral deposits | ||
Broader (hypernym) | volcanic rock | ||