inkling noun
ADJ. first The first inkling we had of Cliff's problem was when he didn't come to work. | faintest, slightest We didn't have the slightest inkling of the dramatic news we were about to hear.
VERB + INKLING have (no) | get | give (sb) She never gave us any inkling of what she was planning.
PREP. ~ of
You can also check other dicts: inkling (English, 中文解释 ), wordnet sense, Collins Definition