| English Dictionary |
LR
| Pronunciation (US): |  | (GB): | |
Dictionary entry overview: What does Lr mean?
• LR (noun)
The noun LR has 1 sense:
1. a radioactive transuranic element synthesized from californium
Familiarity information: LR used as a noun is very rare.
Dictionary entry details
Sense 1
Meaning:
A radioactive transuranic element synthesized from californium
Classified under:
Nouns denoting substances
Synonyms:
atomic number 103; lawrencium; Lr
Hypernyms ("Lr" is a kind of...):
chemical element; element (any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter)
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