H4Y4P3E1R1G2O1L1I1C3A1L1L1Y4
28 points
HYPERGOLICALLY is validvalid
in a hypergolic manner [adv]
HYPERGOLIC, igniting on contact, applied e.g. to rocket fuel which ignites spontaneously on contact with an oxidizing agent [adv]
in a hypergolic manner [adv]
HYPERGOLIC, igniting on contact, applied e.g. to rocket fuel which ignites spontaneously on contact with an oxidizing agent [adv]