| BILLIONTH | • billionth adj. The ordinal form of the number one billion. • billionth n. The person or thing in the billionth position. • billionth n. One of a billion equal parts of a whole. |
| CHRYSANTH | • chrysanth n. (Informal, especially in the plural) Clipping of chrysanthemum. • CHRYSANTH n. (colloquial) a chrysanthemum. |
| COLOCYNTH | • colocynth n. A viny plant, Citrullus colocynthis, native to the Mediterranean Basin and Asia. It produces a lemon-sized… • colocynth n. The powdered pulp of this fruit, a powerful hepatic stimulant and hydragogue cathartic used as a strong laxative. • COLOCYNTH n. (Greek) a cucurbitaceous plant with bitter-tasting gourds, also COLOQUINTIDA. |
| FIFTEENTH | • fifteenth adj. The ordinal form of the number fifteen. • fifteenth n. The person or thing in the fifteenth position. • fifteenth n. One of fifteen equal parts of a whole. |
| JILLIONTH | • jillionth adj. The ordinal form of the number jillion. • JILLIONTH adj. the ordinal of jillion. |
| LABYRINTH | • labyrinth n. (Greek mythology) A maze-like structure built by Daedalus in Knossos, containing the Minotaur. • labyrinth n. (Anatomy) A tortuous anatomical structure… • labyrinth n. Any of various satyrine butterflies of the genus Neope. |
| MILLIONTH | • millionth adj. The ordinal form of the number one million. • millionth n. The person or thing in the millionth position. • millionth n. One of a million equal parts of a whole. Term ppm (parts per million) is also used. |
| PYRACANTH | • pyracanth n. Any of various thorny shrubs of the genus Pyracantha having small white flowers followed by hard red… • PYRACANTH n. the evergreen thorn, a shrub native of Europe, also PYRACANTHA. |
| SIXTEENTH | • sixteenth adj. The ordinal form of the number sixteen. • sixteenth n. One of sixteen equal parts of a whole. • SIXTEENTH adj. number sixteen in sequence. |
| TEREBINTH | • terebinth n. A Mediterranean tree, Pistacia terebinthus (and, possibly, Pistacia palaestina). • TEREBINTH n. a small Mediterranean tree yielding a resinous liquid. |
| UMPTEENTH | • umpteenth adj. (Informal, often slightly derogatory) Occurring in a relatively large but unspecified position in a sequence. • UMPTEENTH adj. the ordinal of umpteen. • UMPTEENTH n. an indefinitely large number in a sequence, also UMPTIETH, UMTEENTH. |
| ZILLIONTH | • zillionth adj. (Informal) The ordinal form of the number zillion. • zillionth n. (Informal) The person or thing in the zillionth position. • zillionth n. (Informal) One of a zillion equal parts of a whole. |