Hydrogen-bomb and H-bomb

Hydrogen-bomb verb - Attack with a hydrogen bomb.

H-bomb and hydrogen-bomb are semantically related. in nuclear bomb topic. In some cases you can use "H-bomb" instead a noun phrase "Hydrogen-bomb".

H-bomb noun - A nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium.

Hydrogen-bomb and H-bomb are semantically related. Sometimes you can replace phrase "Hydrogen-bomb" with "H-bomb", this phrases are similar.