Crossword-Solution: OGAM 4 letters, 20 clues 🏆 scrabble score: 7

Cuchulain strode into the wood, and there, with a single blow, he lopped the prime sapling of an oak, root and top, and with only one foot and one hand and one eye he exerted himself; and he made a twig-ring thereof and set an ogam[b] script on the plug of the ring, and set the ring round the narrow part of the pillar-stone on Ard ('the Height') of Cuillenn.

And when he was come, he saw naught save the fork in the middle of the ford, with four heads upon it dripping their blood down along the stem of the fork into the stream of the river, [2]and a writing in ogam on the side,[2] and the signs of the two horses and the track of a single chariot-driver and the marks of a single warrior leading out of the ford going therefrom to the eastward.

One of their men deciphered the ogam-writing that was on the side of the fork, to wit: 'A single man cast this fork with but a single hand; and go ye not past it till one man of you throw it with one hand, excepting Fergus.'[4] "What name have ye men of Ulster for this ford till now, Fergus?" asked Ailill.

Thus was the green of the dûn, with a pillar-stone upon it and an iron band around that, and a band for prowess it was, and there was a writing in ogam at its joint, and this is the writing it bore: 'Whoever should come to the green, if he be a champion, it is geis for him to depart from the green without giving challenge to single combat.[1] The lad deciphered the writing and put his two arms around the pillar-stone.

Thereafter they reached Mag Mucceda ('the plain of the Swineherd.') Cuchulain lopped off an oak that was before him in that place and set an ogam-writing on its side.