S: (v) impinge, encroach, entrench, trench (impinge or infringe upon) "This impinges on my rights as an individual"; "This matter entrenches on other domains"
S: (v) trench (fortify by surrounding with trenches) "He trenched his military camp"
S: (v) trench (cut or carve deeply into) "letters trenched into the stone"
S: (v) trench (set, plant, or bury in a trench) "trench the fallen soldiers"; "trench the vegetables"
S: (v) trench, ditch (cut a trench in, as for drainage) "ditch the land to drain it"; "trench the fields"
S: (v) excavate, dig, hollow (remove the inner part or the core of) "the mining company wants to excavate the hillside"
S: (v) remove, take, take away, withdraw (remove something concrete, as by lifting, pushing, or taking off, or remove something abstract) "remove a threat"; "remove a wrapper"; "Remove the dirty dishes from the table"; "take the gun from your pocket"; "This machine withdraws heat from the environment"