Categories: Disambiguation Close examination of the Penny Red, left, reveals a 148 in the margin, indicating that it was printed with plate #148. ... In philately, a cover is an envelope or package, typically with stamps that have been cancelled. ... Wikibooks Wikiversity has more about this subject: School of Mathematics Wikiquote has a collection of quotations related to: Mathematics Look up Mathematics on Wiktionary, the free dictionary Wikimedia Commons has more media related to: Mathematics Bogomolny, Alexander: Interactive Mathematics Miscellany and Puzzles. ... In complex analysis, an entire function is a function that is holomorphic everywhere on the whole complex plane. ... Animal fancy is a hobby that includes pet and exotic pet ownership, showing and other competitions, breeding and judging. ... In a draw in a mountainous region, a shepherd guides a flock of about 20 sheep amidst scrub and olive trees. ... In animal fancy and animal husbandry, entire indicates that an animal has not been desexed, i. ... Oophorectomy is the surgical removal of the ovaries of a female animal. ... Castration, gelding, neutering, orchiectomy or orchidectomy is any action, surgical, chemical or otherwise, by which a biological male loses use of the testes. ...