cock·le·shell 
(kŏkəl-shĕl′)
(kŏkəl-shĕl′)n.
1.
a. The shell of a cockle.
b. A shell similar to that of a cockle.
2. Nautical A small light boat.
- finger bowl
- fingerbreadth
- fingered
- fingerer
- finger hole
- fingering
- Finger Lakes
- fingerless
- fingerling
- finger millet
- fingernail
- finger-paint
- finger painting
- fingerpick
- fingerpicker
- finger-pointing
- finger post
- fingerprint
- finger quotes
- fingerspell
- fingerspelling
- finger stick
- fingerstick
- fingertip
- finger wave