forehead noun
ADJ. broad, high, wide | domed | sloping | bald | furrowed, wrinkled | smooth
VERB + FOREHEAD wrinkle | mop, wipe | hit, rub, slap, smack, tap He groaned and slapped his forehead, as if suddenly remembering something obvious.
PREP. across your ~ He rubbed a hand across his forehead as though he were tired. | from your ~ He wiped the sweat from his forehead. | in the ~ He went to bed complaining of a pain in the forehead. | off your ~ She pushed her wet hair off her forehead. | over your ~ His hair fell over his forehead.
You can also check other dicts: forehead (English, 中文解释 ), wordnet sense, Collins Definition