fourneau

As nouns the difference between four and fourneau

is that four is (countable) the digit or figure 4; an occurrence thereof while fourneau is (military) the chamber of a mine in which the powder is placed.

As a numeral four

is (cardinal) a numerical value equal to ; the number after three and before five; two plus two this many dots (••••).

As nouns the difference between terms and fourneau

is that terms is while fourneau is (military) the chamber of a mine in which the powder is placed.

As nouns the difference between powder and fourneau

is that powder is the fine particles to which any dry substance is reduced by pounding, grinding, or triturating, or into which it falls by decay; dust while fourneau is (military) the chamber of a mine in which the powder is placed.

As a verb powder

is to reduce to fine particles; to pound, grind, or rub into a powder.

As a verb mine

is .

As an adjective mine

is mined.

As a noun fourneau is

(military) the chamber of a mine in which the powder is placed.

As nouns the difference between chamber and fourneau

is that chamber is a room, especially one used primarily for sleeping; bedroom, sleeping room while fourneau is the chamber of a mine in which the powder is placed.

As a verb chamber

is to enclose in a room.