In botany, having stamens (male flower parts) that are unequal in length or size.
From Greek 'aniso-' (unequal) combined with 'stamen' (Latin for thread or warp), referring to the male reproductive organs of flowers that come in mismatched sizes.
Flowers with unequal stamens have evolved this way to improve pollination odds—when stamens are different heights, they touch different parts of a visiting insect's body, maximizing pollen transfer chances. It's botanical engineering!
Complete word intelligence in one call. Free tier — 50 lookups/day.