正せい兵へいせいへいMeanings1nounregular soldiers; regular armyMilitary term for conventional, standing troops, often contrasted with irregular forces (奇兵).Antonyms: 奇兵正せい兵へいと奇き兵へいを組くみ合あわせた戦せん術じゅつが用もちいられた。Tactics combining regular and irregular forces were used.