よろいyoroiよろいyoroi
1.

A protective garment typically made of metal or leather, worn during battles in ancient times to safeguard the body from harm.

2.

A type of military outfit designed to shield vital areas, often comprising various pieces like the helmet and shoulder guards, that served a crucial role in warfare.

3.

A piece of combat attire integral to a warrior's equipment, providing both physical defense and psychological deterrence during confrontations.

Example:

そこで、旅をするときは、私はをつけることはしません。

かんだか甲高kandakai
1.

Describes a sound or voice that is notably sharp and high in frequency, often perceived as unpleasant or jarring to the ear.

2.

Characterizes a tone or pitch that is elevated and piercing, commonly associated with a sense of urgency or alarm.

Example:

子供の叫び声はとてもかん高かった。

かい甲斐kaiかいkaiかいkai
1.

A term denoting the favorable outcomes or satisfaction resulting from an action, often used to express the value or effectiveness of efforts put into a task.

2.

A historical reference to a region, specifically to a former province that corresponds to the entire area of Yamanashi Prefecture in Japan.

3.

Used to indicate that an action has merit or worth, often implying that the results justify the effort involved or that there is a meaningful impact from the action taken.

4.

A suffix that indicates the effectiveness or significance of an action, suggesting the intrinsic value associated with the effort or the desired result.

Example:

苦心の甲斐があった。

tenoこうkou
1.

The surface of the hand that faces outward when the arms are relaxed and hanging down naturally.

2.

The area extending from the wrist to the base of the fingers, which becomes the outer surface when the hand is clenched into a fist.

そうこう装甲soukou
1.

The process of providing protective layers to a structure, typically using materials such as steel or specialized alloys to withstand impacts from projectiles.

2.

The act of equipping a vehicle or vessel with protective features designed to prevent damage from enemy fire, ensuring the safety of its occupants and integrity of the vehicle.

3.

The state of being fortified or shielded, often relating to military equipment, where barriers are applied to resist attacks and enhance durability in combat situations.