sipper

The word 'sipper' is a transparent English formation built upon the imitative verb 'sip', which emerged in the late 14th century to describe the act of drinking in small quantities, likely echoing the soft sound associated with such an action. The agentive suffix '-er', with roots in Proto-Germanic -ārijaz, was appended to create a noun denoting either the person performing the action or an object designed for that specific purpose. This logical compounding follows a common Germanic pattern, where a descriptive action is nominalized to label its actor or tool. Thus, the literal sense of "one who/that which sips" cleanly maps to its modern meanings, from a cautious drinker to a specialized child's drinking cup.

Structure: sip (to drink in small amounts) + er (agent/instrument suffix) - sip: Likely of Low German or Dutch origin (e.g., Middle Low German sippen), imitative of the sound of sipping. It functions as the verbal root meaning to drink in small mouthfuls. - er: A native English suffix from Old English -ere, of Germanic origin, used to form agent nouns (one who does something) or instrumental nouns (a thing used for something).