(dated) A literary man; a scholar or author.

(UK, dated, euphemistic) A condom.

An upper-case letter (A, B, C, ... as opposed to a, b, c, ...), used for emphasis, for starting sentences and proper names, etc.

(education) A letter of the alphabet assigned as an evaluation of schoolwork, with A generally being the best. Passing grades may also carry a plus or minus sign, with an A-minus (A-) better than B-plus (B+) and so on.

Of, pertaining to, or causing death; deadly; mortal; fatal.

Any weapon that causes death. / (genetics) An allele that causes the death of the organism that carries it.

(chemistry) One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.

An edible plant, Lactuca sativa and its close relatives, having a head of green and/or purple leaves.

(printing) The printing process in which ink is applied to the top surface of a raised image area, which is then pressed against paper to transfer the image.

A state of extreme torpor or apathy, especially with lack of emotion, energy or enthusiasm; (loosely) sluggishness, laziness.