Black lead Moderate

Black lead has 2 different meanings across 1 category:

Definitions

Noun

used as a lubricant and as a moderator in nuclear reactors

graphite black lead plumbago

The metal lead.

See Also

keelyvine pen

Related Terms

keelyvine pen

Broader Terms (hypernyms)

carbon

Narrower Terms (hyponyms)

lead pencil

Rhyming Words

yead read lead mead pead head bead sead dead glead tread oread aread ahead knead blead dread stead plead snead

Compare