The calendar year has plenty of opportunities to celebrate and get excited about math. Pi Day (3/14): Itâs time to whip out the pies! Celebrate the power of this number by discussing its significance to the world of mathematics and planning pi-related activities, like this Pi Day scavenger hunt.
The action of delaying or postponing something: your first tip is to avoid procrastination. More example sentences. Synonyms. 1  Indecision and inaction can lead to bigger problems in business so avoid procrastination and delay.he action of delaying or postponing something: your first tip is to avoid procrastination. More example sentences. Synonyms. 1  Indecision and inaction can lead to bigger problems in business so avoid procrastination and delay.
proÂ·toÂ·star. n. A celestial object in a late stage of star formation in which the central condensation resulting from the collapse of a dense, interstellar cloud core has become a sphere that is opaque so that it has a luminous surface like a star, but has yet to sustain nuclear fusion of hydrogen in its core. (ËprÉÊtÉÊËstÉË).