Alternative spelling of latchkey

One is never too old to change one's ways; learning is always possible.

(mycology) The area of divergent hyphae which is on either side of the central zone (mediostratum).

Alternative spelling of Medieval Latin

(algebra) A partially ordered set in which all subsets have both a supremum (join) and an infimum (meet).

(geology) Describes the relative motion of two blocks along a strike-slip fault. From a plan view perspective, as if standing on the fault line, the left block moves towards, and the right block moves away.

(geology) Describes the relative motion of two blocks along a strike-slip fault. From a plan-view perspective, as if standing on the fault line, the right block moves towards, and the left block moves away.

(idiomatic, US) To take hasty, immediate action with serious consequences, without first adequately investigating the situation. / (idiomatic, US) To act boldly.

(religion, Christianity) Alternative form of Church of Jesus Christ of Latter-day Saints

Alternative form of sooner rather than later