Noun

1. That stratum of the surface of the soil which is filled with the roots of grass, or any portion of that surface; turf; sward.
2. Turf grown and cut specifically for the establishment of lawns.

   The landscapers rolled sod onto the bare earth and made a presentable lawn by nightfall.

Verb

1. To cover with sod.

   He sodded the worn areas twice a year.

Noun

1. Sodomite; bugger.
2. A person, usually male. (mildly pejorative, often qualified with an adjective).

   You mean old sod!; poor sod; unlucky sod

3. A damper (the food) which has failed to rise when cooked (remaining a flat lump).

   1954: And Mart the cook the shovel took
   And swung the damper to and fro.
   'Another sod, so help me God,
   That's fourteen in a flamin' row.
   — Tom Ronan, Vision Splendid, 1954, quoted in Tom Burton, Words in Your Ear, Wakefield Press, 1999, ISBN 1-86254-475-1, page 120

Interjection

1. expression of surprise, contempt, outrage, disgust, boredom, frustration.

Verb

1. Bugger; sodomize.
2. Damn, curse, confound.

   Sod him!, Sod it!, Sod that bastard!

Adjective

1. Boiled.
   • 1621, Robert Burton, The Anatomy of Melancholy, New York 2001, p. 223:

     Beer, if it be over-new, or over-stale, over-strong, or not sod, [...] is most unwholesome, frets, and galls, etc.