Definition of Pappus

1. Noun. Calyx composed of scales or bristles or featherlike hairs in plants of the Compositae such as thistles and dandelions.

Generic synonyms: Calyx
Specialized synonyms: Thistledown

Definition of Pappus

1. n. The hairy or feathery appendage of the achenes of thistles, dandelions, and most other plants of the order Compositæ; also, the scales, awns, or bristles which represent the calyx in other plants of the same order.

Definition of Pappus

1. a tuft of bristles on the achene of certain plants [n -PI] : PAPPOSE, PAPPOUS [adj]

Medical Definition of Pappus

1. A tuft (or ring) of hairs or scales borne above the ovary and outside the corolla (possibly representing the calyx), a tuft of hairs on a fruit. (09 Oct 1997)

Lexicographical Neighbors of Pappus

Pappenheimer bodies
pappi
pappier
pappies
pappiest
pappiform
papping
pappoose
pappoose
pappooses
pappose
pappose
pappous
pappous
pappus (current term)
pappus (current term)
pappuses
pappy
paprica
papricas
paprika
paprikas
paprika sauce
Paprilus
Paprilus alepidotus
PAPS
paps
PAPS sulfotransferase
PAPS synthetase
PAPS translocase

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