Honorific alternative letter-case form of thy, sometimes used when referring to God or another important figure who is understood from context.

(archaic, dialectal, literary) Possessive form of thou: that which belongs to thee; which belongs to you (singular).

(obsolete) Only used in for thy, for-thy, which is an alternative form of forthy (“because, therefore”)

Alternative form of forthy (“because”)

(derogatory, economics, trade) An economic policy that favors domestic interests at greater total cost to the economies of trading partners.

Alternative spelling of beggar-thy-neighbor

(archaic, literary, dialectal) yourself (as the object of a verb or preposition or as an intensifier); reflexive case of thou

(organic chemistry, genetics) A heterocyclic base, 5-methylpyrimidine-2,4(1H,3H)-dione; it pairs with adenine in DNA.

(anatomy, immunology) A ductless gland, consisting mainly of lymphatic tissue, located behind the top of the breastbone. It is most active during puberty, after which it shrinks in size. It plays an important role in the development of the immune system and produces lymphocytes.

Any plant of the labiate genus Thymus, such as the garden thyme, Thymus vulgaris, a warm, pungent aromatic, that is much used to give a relish to seasoning and soups.