(aircraft) Lockheed Martin F-35 Lightning II

plural of F-35

(physics) A radioactive isotope of sulfur, ³⁵₁₆S, having sixteen protons and nineteen neutrons, and a half-life of about 87 days; it is used as a tracer

(physics) The major stable isotope of chlorine, ³⁵₁₇Cl, having seventeen protons and eighteen neutrons; it amounts to about 76% of the element in nature

The fourth of June, the anniversary of the 1989 Tiananmen Square crackdown, known in China as the June Fourth Incident.

plural of .357

.357 Magnum (a class of firearm cartridge). / A firearm chambered for .357 Magnum cartridges.

Abbreviation of thirty-fifth.