A small mouthful of drink

(transitive) To drink slowly, small mouthfuls at a time. / (intransitive) To drink a small quantity. / To taste the liquor of; to drink out of. / (Scotland, US, dated) Alternative form of seep

(computing) Initialism of Supplementary Ideographic Plane, the third plane (Plane 2) in Unicode, with 65,536 codepoints (from U+20000 through U+2FFFF), mainly used for less-common CJK characters.

plural of sip

simple past tense and past participle of sip

present participle of sip

The act of taking a sip.

plural of sipping

plural of sipful

An assistive technology allowing disabled people to send signals to a device by means of air pressure, by either "sipping" (inhaling) or "puffing" (exhaling) through a straw or similar component.