| AI | • ai n. A type of three-toed sloth, Bradypus tridactylus, endemic to forests of southern Venezuela, the Guianas… • ai cont. (Slang, US) All right. • Ai prop.n. (Biblical) An ancient Canaanite royal city mentioned in the Book of Joshua, popularly believed to be… |
| BI | • bi adj. (LGBT, slang) Bisexual. • bi adj. (LGBT, slang, uncommon) Bigender. • bi n. (LGBT, slang) A bisexual person. |
| DI | • di interj. A meaningless syllable used when singing a tune or indicating a rhythm. • di num. A Roman numeral representing five hundred one (501). • dI n. (Astronomy) dwarf irregular galaxy. |
| GI | • gi n. A martial arts uniform. • Gi sym. (Metrology) gibi-. • GI adj. (Military) Initialism of general issue. Given to a soldier by the army (as an item), rather than brought… |
| HI | • hi interj. A friendly, informal, casual greeting said upon someone’s arrival. • hi interj. An exclamation to call attention. • hi interj. (Dated) Expressing wonder or derision. |
| KI | • ki n. A plant native to the Pacific islands and China (Cordyline fruticosa); ti. • ki n. (UK, naval slang) Alternative form of kye (“cocoa”). • ki n. (Philosophy) Alternative form of chi. |
| LI | • li n. The Chinese mile, a traditional unit of distance equal to 1500 chis or 150 zhangs, now standardized… • li n. The Korean mile, a traditional unit of distance equivalent to about 393 m. • li n. A traditional Chinese unit of weight, equal to one-thousandth of a liang, or fifty milligrams. |
| MI | • mi n. (Music) A syllable used in sol-fa (solfège) to represent the third note of a major scale. • mi n. Alternative form of mi.. • mi sym. (International standards) ISO 639-1 language code for Maori. |
| OI | • oi interj. Said to get someone’s attention; hey. • oi interj. An expression of surprise. • oi interj. An informal greeting, similar to hi. |
| PI | • pi n. The 16th letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek. • pi n. (Mathematics) An irrational and transcendental constant representing the ratio of the circumference… • pi n. (Letterpress typography) Metal type that has been spilled, mixed together, or disordered. |
| QI | • qi n. (Philosophy) Alternative form of chi. • Qi prop.n. (Historical) An ancient Chinese duchy, and later kingdom, under the Zhou dynasty. • Qi prop.n. A Chinese surname. |
| SI | • si n. (Music) A syllable used in solfège to represent the seventh note of a major scale. • si sym. (International standards) ISO 639-1 language code for Sinhalese. • Si prop.n. A diminutive of the male given name Simon. |
| TI | • ti n. (Music) A syllable used in solfège to represent the seventh note of a major scale. • ti n. The good luck plant (Cordyline fruticosa), an evergreen shrub. • ti sym. (International standards) ISO 639-1 language code for Tigrinya. |
| XI | • xi n. The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek. • xi n. (Physics) Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion. • xi sym. Ⅺ, the Roman numeral eleven (11). |