(philosophy) The state of being or going through.

Obsolete spelling of through

transparent or translucent; that can be seen through

(transitive, idiomatic) To summarise briefly. / (idiomatic, colloquial) To inform or educate someone, typically of a new concept or a concept particular to an organization or industry

Of an establishment, providing service to occupants of automobiles while still in their still-running vehicle.

To fully consider, so as to understand all the consequences of.

simple past tense and past participle of think through

(Internet, advertising) An online advertising performance metric representing an individual responding to an ad by clicking on it.

To overcome; to endure. / To complete; to finish. / To communicate successfully; to make contact, or get one's point across. / (of communication) To be made successfully; to reach the addressee.

To search or progress through with difficulty, as when performing a boring, repetitive research task.