youngest / most junior / tiny / one (unambiguous spoken form when spelling out numbers, esp. on telephone or in military) / one or ace on dice or dominoes / variant of 吆[yao1], to shout
幺
=
厶
:
Mnemonic symbol from 幺点, ace: an ace card.
幺
=
厶
:
Maud Younger is going to a poker tournament in the aorta. Before she enters, she hides an ace in her fake nose in front of the aorta.