(genetics) Part of a genotype

(Scotland) (In this sense usually spelt tolbooth) The traditional municipal building of a Scottish town or burgh, usually including a meeting-hall, court, prison and (eponymically) a place for the ...

(endocrinology) The secretory capacity of the thyroid (if calculated with the structure parameter inference approach).

(chemistry) Describing any of a series of derivatives of sulfur that have at least one alkyl or aryl group, especially one containing at least one carbon-sulfur bond.