em   (TTS Sound)

The em has 2 Senses.

• em quad, em, mutton quad
• 全角
• a quad with a square body; "since `em quad' is hard to distinguish from `en quad', printers sometimes called it a `mutton quad'"
• 活字のサイズの四角い形

• pica em, em, pica
• 全角, パイカ
• a linear unit (1/6 inch) used in printing
• 印刷で使われる線形単位（1/6インチ）