Blacklead — synonyms, definition
1. blacklead (Noun)
2 synonyms
graphite plumbago
1 definition
blacklead (Noun) — Used as a lubricant and as a moderator in nuclear reactors.
3 types of
C atomic number 6 carbon
3 types
lead pencil pencil lead
2. blacklead (Verb)
1 definition
blacklead (Verb) — Cover with graphite.
1 type of
cover