(geology) lamination (small scale sequence of fine layers that occurs in sedimentary rocks)

leaf

close friend, bosom buddy / crony, chum

(chiefly women's speech) first person singular pronoun: I, me

logical / rational / reasonable / science

reason, logic

a male given name

private; mine

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness