Wiktionary
a. Without lunch.
Usage examples of "lunchless".
And sitting lunchless in the hall of his hotel, with tourists passing every moment, Baedeker in hand, he was visited by black dejection.
For thirteen more lunchless hours, they zigzagged among mossy boulders and through sopping streamers of feverish heat, attended by squadrons of black flies that refused to quit them until a late afternoon downpour literally drowned the biting bugs in midair.
But it would have taken hundreds to satisfy us after our lunchless day, and there were other reasons.
Bob, ready to take the bus, ran up behind her begging for money, lunchless because she had been hunting for the extra copy of the Bronco registration and the title.
Titee was tardy again, and lunchless, too, and the next, and the next, until the teacher in despair sent a nicely printed note to his mother about him, which might have done some good, had not Titee taken great pains to tear it up on his way home.
She then refused to take one at all and the girl was sent off lunchless and in disgrace.