Noun blackcap has 4 senses
- black raspberry, blackcap, blackcap raspberry, thimbleberry, Rubus occidentalis - raspberry native to eastern North America having black thimble-shaped fruit
--1 is a kind of raspberry, raspberry bush
--1 has parts: raspberry
- laughing gull, blackcap, pewit, pewit gull, Larus ridibundus - small black-headed European gull
--2 is a kind of gull, seagull, sea gull
--2 is a member of Larus, genus Larus
- black-capped chickadee, blackcap, Parus atricapillus - Chickadee having a dark crown
--3 is a kind of chickadee
- blackcap, Silvia atricapilla - small brownish-gray warbler with a black crown
--4 is a kind of Old World warbler, true warbler
--4 is a member of Silvia, genus Silvia
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