clandestinité, n.f., clandestineness, secrecy.
clape, n.f., (mec.) sluice.
clapet, n.m., valve, clapper, clack.
clapier, n.m., burrow; hutch.
clapir, v.n., to squeak (of rabbits).
se clapir, v.r., to hide in a hole, to squat, to cower.
clapotage, n.m., rippling, plashing; (nav.) chopping.
clapoter, v.n., to ripple, to plash, to chop.
clapoteu-x, -se, adj., rippling, choppy, plashing; rough.
clapotis, n.m. V. clapotage.