slot

brewery; papermaking craft shop (in former times)

feeding trough in stable

slot; groove; slotted hole

(slang) an aspect that invites ridicule (e.g. a film's plot inconsistencies or unrealistic character behavior)

(coll.) molar; back tooth

tanker (truck)

steel groove; V-shaped steel bar

tanker truck; tank truck

Thecodontia (obsolete taxonomic grouping of reptiles)

thecodont (type of reptile that existed in the Permian and Triassic Periods)