dozing
UK[ˈdəʊzɪŋ]US[ˈdoʊzɪŋ]
v
(present participle) Sleeping lightly or for a short time; being in a state of semi-consciousness.
Etymology
The verb 'doze' first appeared in Middle English, likely borrowed from a Scandinavian source akin to Old Norse 'dúsa' (to doze, rest) and Danish 'døse' (to doze). Its ultimate origin is obscure but may be imitative of a dull, heavy state. The '-ing' suffix, with its ancient Germanic roots, is attached to form the present participle, describing the ongoing action of sleeping lightly. Thus, 'dozing' carries the sense of being in a continuous, gentle state of semi-sleep, distinct from deep slumber.
Analysis
The word 'doze' is a simplex word of uncertain origin, likely related to Old Norse 'dúsa' meaning "to doze, rest." The suffix '-ing' is a present participle suffix from Old English '-ende', used to form the progressive verb form or a verbal noun.
Examples
She was dozing in her armchair when the phone rang.
After lunch, he spent the afternoon dozing on the sofa.
The sound of the lecture had half the class dozing.