Level 149 Level 151
15 words 0 ignored
Ready to learn Ready to review
Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.
The floating dust in flour mills caused by the operation or grinding.
Latin: as much as pleases
Date: Jonas Salk announces polio vaccine
A rare congenital deformity in which the legs are fused together, giving them the appearance of a mermaid’s tail.
Greek deity: Death
the range or scope of something, especially of notes in a scale, or of a particular musical instrument
Capital of South Sudan
251 - 199 mya
Geologic time scale: Triassic Period
A kiln used for drying hops.
US Dollar (USD)
Currency of Ecuador
Eucharist administered, with or without anointing of the sick, to a person who is dying
Currency of Vanuatu
A device that manipulates symbols on a strip of tape according to a table of rules
the Scottish criminal offence of theft accompanied with violence