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WordBand 7–8Toofey picks
permafrost
/ˈpɜːməˌfrɒst/
noun
Ground that stays frozen all year round, found in very cold regions.
- “Thawing permafrost is releasing gases that were trapped for thousands of years.”Toofey
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Related words
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contaminationnounThe state of being made dirty or unsafe by a harmful substance.
seedlingnounA very young plant that has just grown from a seed.
sensornounA device that detects heat, light or movement and reports it.
canyonnounA deep valley with steep rocky sides, usually with a river at the bottom.
wardennounAn official who looks after a place and makes sure rules are followed.
thawverbTo change from frozen to liquid, or to become warm enough for ice to melt.
eclipsenounAn event in which one object in space blocks the light from another, such as the Moon covering the Sun.
Source: Written for Toofey (original); IPA generated with eSpeak NG (GPL-3.0 (software))