By+a+leap
131leap to the conclusion that … — jump/leap to conˈclusions | jump/leap to the conˈclusion that… idiom to make a decision about sb/sth too quickly, before you know or have thought about all the facts • There I go again jumping to conclusions. Main entry: ↑conclusionidiom …
132leap year — {n.} Every fourth year during which the month of February contains 29 rather than 28 days. * /During a leap year one must wait a day longer for one s February pay check./ …