A father (or dad) is a male parent or Individual progenitor of human offspring. The adjective “paternal” refers to a father and comparatively to “maternal” for a mother. The verb “to father” means to procreate or to sire a child from which also derives the gerund “fathering”. Fathers determine the gender of their child through a sperm cell which either contains an X chromosome (female), or Y chromosome (male). Related terms of endearment are dad, daddy, pa, papa, pop and pops
