old moon

The old moon hangs low in the pre-dawn sky.

Definition

1. Noun:
   • The moon in its last quarter: "Old moon" refers to the phase of the moon when it appears as a thin, waning crescent shortly before the new moon. It is the opposite of a "new moon" and is visible in the early morning sky just before sunrise.

Usage Examples

• Noun:
  • We could see the faint glow of the old moon just before dawn. (The waning crescent moon was visible in the early morning.)
  • Farmers used the old moon as a sign to begin planting certain crops. (The moon's phase was used as a traditional agricultural calendar marker.)

Advanced Usage

• "old moon in the new moon's arms": A poetic or folk expression describing the phenomenon where the dark part of the crescent moon is faintly visible due to earthshine.
  • The sky was clear, and we could see the old moon in the new moon's arms. (The faint glow of the unlit portion of the moon was visible alongside the bright crescent.)

Variants and Related Words

• Waning crescent: (noun) the specific phase of the moon between the last quarter and the new moon.
  • The waning crescent is often called the old moon. (The same lunar phase.)
• Moon phase: (noun) the shape of the illuminated part of the moon as seen from Earth.
  • The old moon is one of the eight primary moon phases. (A specific stage in the lunar cycle.)

Synonyms

• Waning moon: the moon as it decreases in illumination after the full moon.
• Crescent moon: the curved shape of the moon, especially in its waning phase.

Related Idioms

• "As old as the moon": something very ancient or long-lasting.

  • That tradition is as old as the moon. (It has existed for an extremely long time.)

• "Cry for the moon": to desire something impossible or unattainable.

  • Asking for a refund after a year is crying for the moon. (Requesting something unrealistic.)