The difference between Closure and Latch

Closure as a noun:

An event or occurrence that signifies an ending.

Closure as a noun:

A feeling of completeness; the experience of an emotional conclusion, usually to a difficult period.

Closure as a noun:

A device to facilitate temporary and repeatable opening and closing.

Closure as a noun (programming):

An abstraction that represents a function within an environment, a context consisting of the variables that are both bound at a particular time during the execution of the program and that are within the function's scope.

Closure as a noun (mathematics):

The smallest set that both includes a given subset and possesses some given property.

Closure as a noun (topology, of a set):

The smallest closed set which contains the given set.

Closure as a noun:

The act of shutting; a closing.

Closure as a noun:

That which closes or shuts; that by which separate parts are fastened or closed.

Closure as a noun (obsolete):

That which encloses or confines; an enclosure.

Closure as a noun:

A method of ending a parliamentary debate and securing an immediate vote upon a measure before a legislative body.

Latch as a verb:

To close or lock as if with a latch.

Latch as a verb (transitive):

To catch; lay hold of.

Latch as a noun:

A fastening for a door that has a bar that fits into a notch or slot, and is lifted by a lever or string from either side.

Latch as a noun:

A flip-flop electronic circuit

Latch as a noun (obsolete):

A latching.

Latch as a noun (obsolete):

A crossbow.

Latch as a noun (obsolete):

That which fastens or holds; a lace; a snare.

Latch as a noun:

A breastfeeding baby's connection to the breast.

Latch as a noun (database):

A lightweight lock to protect internal structures from being modified by multiple concurrent accesses.

Latch as a verb (obsolete):

To smear; to anoint.