(mining) The removable cover of the opening giving access to a pump valve.

(historical) A dish with a movable lid, formerly carried by beggars, who clacked the lid to attract notice. / (obsolete) Vagina or vulva.

(US, dialect, archaic) A small quahog.

quahog

Alternative form of classtime

plural of class-time

(informal) A clam which squirts water, such as a geoduck (Panopea generosa) or a long-neck clam (Mya arenaria).

A deep-fried ball of chopped clam and other ingredients.

Any of the family Nuculidae of small saltwater clams.

resentful feelings against people of a higher social class