internal use; private business
breaking through; breakthrough; surmounting; overcoming; exceeding; passing
specialization; specialisation
interceptor; interceptor aircraft
fluid mechanics; fluid dynamics; hydrodynamics
cavalry; mobility; maneuverability
escape velocity; orbital velocity; cosmic speed; space velocity
on the desk; theoretical; academic; armchair (e.g. plan)
draft (for a speech, bill, etc.)
defence program; defence plan
opposite; opposition; versus; vs.; to (e.g. "winning a game five to three"); equal footing
to have; to possess; to own; to be endowed with
within Earth's atmosphere; inner space
gun; cannon; artillery; ordnance
ultrahigh speed; ultrafast
France; French (language)
family; clan; sect; school; group of related sumo stables
drawing; diagram; plans; blueprint
concept; general idea; notion; intention; aim; design
prototype model; experimental machine
daybreak; dawn; gray of the morning (grey); dawn (of a new age)
to escape from; to get out
munitions industry; war industry
being independent; standing on one's own; becoming independent
in order to do; for the purpose of doing
revival from the brink of death; recovering from a hopeless situation; resuscitation; revitalization
one move (in go, shogi, etc.); only way; only means; doing alone; doing single-handed
period of an apprentice's contract (usu. ten years); apprenticeship; indentureship; indenture
to keep in pace with; to keep up with; to follow (someone's thought); to understand
Sarutahiko (Shinto god); Sarudahiko; Sarutabiko; Sarudabiko
tengu; long-nosed goblin; bragging; conceit; braggart
ideal; perfect; most suitable; just right