Direct, without intermediate stages. / Not previously owned or used; contrasted with secondhand.

Firstborn.

The first produce or result, notably firstborn offspring. / The first of a class or kind. / The thing first thought or done.

plural of firstfruit / Alternative form of first fruits.

An offering of the first of the harvest; firstfruits. / The first growth, allegory for the first people to receive the message.

plural of firstborn

plural of firstling

Space as it is directly perceived by the senses.

Alternative form of Firstspace

(nonstandard, non-native speakers' English) First of all; firstly