This neuter noun denotes the plow, the essential agricultural implement for tilling soil. Homer mentions plows in agricultural contexts, while later usage includes metaphorical senses (in boxing, a right-handed blow 'from the plow position'). The plural could metaphorically represent land or fields themselves. Jesus employs it in a memorable saying about discipleship commitment: 'No one who puts his hand to the plow and looks back is fit for the kingdom of God'—an image demanding forward focus and unwavering commitment.