[ih-kwey-zhuh-nl, -shuh-] /ɪˈkweɪ ʒə nl, -ʃə-/
of, using, or involving .
Biology. pertaining to the second or nonreductional cell division in meiosis, in which each chromosome divides into two equal parts.
Grammar. (of a sentence or predication) consisting of a subject and a complement with or without a copula:
“Very interesting, those books” is an equational sentence.
- Equation division
equation division n. Nuclear division in which each chromosome divides into equal longitudinal halves.
noun, Horology. 1. a movement in certain clocks (equation clock) for driving a hand (equation hand) that shows the relation of the mean day of 24 hours to the length of the current solar day.
noun 1. an equation describing the rate of change with time of the velocity of a body, a collection of particles, or a fluid.
noun, Astronomy. 1. apparent time minus mean solar time, ranging from minus 14 minutes in February to over 16 minutes in November. noun 1. the difference between apparent solar time and mean solar time, being at a maximum in February (over 14 minutes) and November (over 16 minutes)