Mikado and T-square

Mikado noun - The emperor of Japan; when regarded as a religious leader the emperor is called tenno.

T-square and mikado are semantically related. In some cases you can use "T-square" instead a noun "Mikado".

T-square noun - A square used by draftsmen to draw parallel lines.

Mikado and T-square are semantically related. Sometimes you can use "Mikado" instead a noun phrase "T-square".