The Dictionary.com word of the day for Saturday is paucity.

Paucity
When something is lacking or
needing more
when there is only a bit
of any particular thing
a deficit of dimes for the coin collector,
a scarcity of snakes for the snake lover,
a shortage of shoes for your tired feet
a dearth of earths for the whole wide world–
then we can say there is a paucity of that thing.

Learn more about definito poems here by Heidi Mordhorst.