hitch noun
ADJ. slight | last-minute There are always a few last-minute hitches at the dress rehearsal. | legal, technical There was a slight technical hitch which delayed the plane's take-off.
PREP. without a ~ Everything went without a hitch. | ~ in There's been a hitch in the plans.
You can also check other dicts: hitch (English, 中文解释 ), wordnet sense, Collins Definition