1. A single sample or measurement taken at a specific time or over as short a period as feasible

Derived forms: grab samples

Type of: sample

• black bee
• black beech
• black belt
• black bile
• black bindweed
• black birch
• black book
• black box
• black bread
• black bream
• black bryony
• black buffalo
• black calla
• black caraway
• black carpet beetle
• black cat
• black catechu
• black cherry
• black cherry tree
• black cohosh
• black comedy
• black cottonwood
• black crappie
• black currant
• black cypress pine