straight adj.
1 not bent or curved
VERBS be, look | become | stay | keep sth Keep your back absolutely straight.
ADV. absolutely, completely, dead, perfectly Keep going in a dead straight line. His teeth were white and perfectly straight. | almost, more or less, nearly, practically | fairly, relatively
2 level/upright
VERBS be, look | hang sth, put sth Can you hang that sign straight for me?
ADV. absolutely, completely, perfectly, quite | almost, more or less, nearly
3 tidy/in order
VERBS be | get sth, put sth I'm trying to get the house straight before the weekend. She tidied up and put the ornaments straight.
4 honest and truthful
VERBS be I think he was pretty straight with me.
ADV. absolutely, completely, totally | fairly, pretty
PREP. with Are you being completely straight with her?
5 clear/understood
VERBS be | get sth
ADV. absolutely Let's get this absolutely straight.
You can also check other dicts: straight (English, 中文解释 ), wordnet sense, Collins Definition