noun, na-adjective, noun which may take the genitive case particle 'no'
large drop; large grain
Describes something that comes in individual units (drops, grains, berries) that are noticeably large. Commonly used for rain, sweat, tears, and fruit like grapes or cherries.
大粒の雨が急に降り出した。
Large drops of rain suddenly started falling.
このぶどうは大粒で甘い。
These grapes are large and sweet.