first_quarter | ||
1. | [ noun ] (astronomy) the first fourth of the moon's period of revolution around the Earth | |
Related terms: | half-moon | |
Similar spelling: |
first_estate first_mate first_team first_step first_gear first_language first_trimester First_State First_Reich first_grade first_degree first_strike first_lieutenant first_sacker first_appearance first_reading first-year first_harmonic first_sergeant first_base first_name first_floor first_water First_Crusade first_light |