11-Letter Words Containing: L,E,A,T,H,E,R

• To lower the velocity and kinetic energy of fast neutrons in a nuclear reactor by use of a moderator, and thus increase the efficiency of fission

• (of fast neutrons in a nuclear reactor) Brought to a lower velocity and kinetic energy by use of a moderator.

• To lower the velocity and kinetic energy of fast neutrons in a nuclear reactor by use of a moderator, and thus increase the efficiency of fission

• the necessary means (especially financial means)

• make ethereal

• made joyful

• wide-ranging marine turtle with flexible leathery carapace; largest living turtle

• feeling or showing little interest or enthusiasm

• fill with sublime emotion

• a member of the United States Marine Corps

• a writer of pamphlets (usually taking a partisan stand on public issues)