(informal, idiomatic) Falling over in a jumbled heap.

The state in which the concentrations of acidic and basic ions in a solution neutralize each other.

(chemistry) A substance that shows the acidity or alkalinity of a solution by its colour.

(idiomatic) To be thorough; to prepare thoroughly or completely.

(chemistry) Any chemical species that acts as an acceptor of protons

(chemistry) Alternative spelling of Brønsted-Lowry base

plural of extra base hit

(genetics) The transient, lateral opening of a base pair in a nucleic acid molecule as a result of thermal motion or the presence of a defect

A common error in logical reasoning where an effect is attributed to an incorrect cause because the basic statistical ratios have not been taken into account.

plural of Brønsted-Lowry base