e/Kinglet primary

Information
has gloss	eng: Kinglet was a boosted fission primary used in two designs of American thermonuclear weapons, the W55 and the W58; and was also adapted by the British as a super-hardened primary known as Harriet used in the Chevaline improvements to the British Polaris A-3TK missile.
lexicalization	eng: Kinglet primary
instance of	e/List of nuclear weapons