Tin-worm

Tin-worm a small red worm, round and having many legs, resembling a hog-louse, that creeps in the grass, and posions those beasts that happen to eat it.

Definition taken from The Universal Etymological English Dictionary, edited by Nathan Bailey (1736)

Thrithing, or Trithing * Tithing-Men
Swing
Taˊddy
Taˊmy
Teˊllers [in the Exchequer]
Teˊrrae-filius [i. e. the Son of the Earth]
Thinking
Thiˊrdendeal
Thor
Thripples
Thrithing, or Trithing
Tin-worm
Tithing-Men
Tower
Hollow Tower [in Fortification]
Towers [in Coat Armour]
Towˊering long sought [in Cattle]
Train
Train [in Watch-work]
Transpaˊrent Bodies [with Philosophers]
Trinity-House
Trundle-tail
Vacuiˊties [with Physicians]