somnoler signifie anglais

doze [dozed, dozing, dozes]▼◼◼◼(to sleep lightly or briefly)
verb
[UK: dəʊz] [US: doʊz]He dozed all the while. = Il somnolait tout du long.

drowse [drowsed, drowsing, drowses]▼◼◼◻(to be sleepy and inactive)
verb
[UK: draʊz] [US: draʊz]

slumber [slumbered, slumbering, slumbers]▼◼◼◻(to be in a very light state of sleep)
verb
[UK: ˈslʌm.bə(r)] [US: sˈlʌm.bər]

nod off▼◼◻◻(fall asleep)
verb
[UK: nɒd ɒf] [US: ˈnɑːd ˈɒf]