oneiric: pertaining to or suggestive of dreams

She slinked off behind the sofa, the whole ordeal had been too much for her. Barely had she rested her eyes for just a second before she heard it. The sound was almost oneiric, so unlike anything of this world was it. With a pounding in her heart, she emerged back into the living room, eyes and ears on the alert.
"GRAARRR."
There it was again. Her ears pricked up like tiny satellites, trying to pinpoint the exact location. Upstairs certainly. She set off, up the stairs, and stopping just before the landing; the final step offered some cover should it decide to attack. She saw legs dangling around in the small room on the left. From this vantage point she could see right up their skirts, and the blue, pink, and flowery knickers they were wearing.
"Awwww, he's such a good talker, isn't he?" one of them cooed.