jack off[coll.], play with oneself.
     have the hots[coll]; become aroused, get hot; have an erection, get it
up.
     come, climax, ejaculate. 
     Adj. sexy, erotic, sexual, carnal, sensual.
     hot, horny, randy, rutting; passionate, lusty, hot-blooded,
libidinous; up, in the mood.
     homosexual, gay, lesbian, bisexual.

% 2.  SENSATION Sensation in general %

     #375.  Physical Sensibility. —­ N. sensibility; sensitiveness &c. adj.;
physical sensibility, feeling, impressibility, perceptivity, aesthetics; moral sensibility &c. 822.
     sensation, impression; consciousness &c. (knowledge) 490.
     external senses. 
     V. be sensible of &c. adj.; feel, perceive.
     render sensible &c. adj.; sharpen, cultivate, tutor.
     cause sensation, impress; excite an impression, produce an impression. 
     Adj. sensible, sensitive, sensuous; aesthetic, perceptive, sentient;
conscious &c. (aware) 490.
     acute, sharp, keen, vivid, lively, impressive, thin-skinned. 
     Adv. to the quick. 
     Phr. “the touch’d needle trembles to the pole” [Pope].

     #376.  Physical Insensibility. —­ N. insensibility, physical
insensibility; obtuseness &c. adj.; palsy, paralysis, paraesthesia[Med], anaesthesia; sleep &c. 823; hemiplegia[obs3], motor paralysis; vegetable state; coma.
     anaesthetic agent, opium, ether, chloroform, chloral; nitrous oxide,
laughing gas; exhilarating gas, protoxide of nitrogen[ISA:chemsubcfs]; refrigeration. 
     V. be insensible &c. adj.; have a thick skin, have a rhinoceros hide.
     render insensible &c. adj.; anaesthetize[obs3], blunt, pall,
obtund[obs3], benumb, paralyze; put under the influence of chloroform &c. n.; stupefy, stun. 
     Adj. insensible, unfeeling, senseless, impercipient[obs3], callous,
thick-skinned, pachydermatous; hard, hardened; case hardened; proof, obtuse, dull; anaesthetic; comatose, paralytic, palsied, numb, dead.

—­ p. 108 —­

     #377.  Physical Pleasure. —­ N. pleasure; physical pleasure, sensual
pleasure, sensuous pleasure; bodily enjoyment, animal gratification, hedonism, sensuality; luxuriousness &c. adj.; dissipation, round of pleasure, titillation, gusto, creature comforts, comfort, ease; pillow &c. (support) 215; luxury, lap of luxury; purple and fine linen; bed of downs, bed of roses; velvet, clover; cup of Circe &c. (intemperance) 954.
     treat; refreshment, regale; feast; delice[Fr]; dainty &c. 394; bonne
bouche[Fr].
     source of pleasure &c. 829; happiness &c. (mental enjoyment) 827. 
     V. feel pleasure, experience pleasure, receive pleasure; enjoy,
relish; luxuriate in, revel in, riot in, bask in, swim in, drink up, eat up, wallow in; feast on; gloat over, float on; smack the lips.
     live on the fat of the land, live in comfort &c. adv.; bask in the
sunshine, faire ses choux gras[Fr]..