(architecture) A little tower, frequently a merely ornamental structure at one of the corners of a building or castle.

To walk, decomposed, to stress the fundamentality of the task. / (idiomatic) To move forward, progress steadily.

(philosophy) A formula that tells one how to act in order to achieve a specific goal, without reflecting on the value of the goal itself. Such an imperative is conditional, i.e., it would only moti...

A satchel used to carry supplies for school; a bookbag.