capillaries, bronchial tubes, spiracles, nostrils, blackheads, sebum, mucous membrane, stomata, mucus, sebaceous glands, cuticles, cavity, droplets, biofilm, molecules, sebaceous gland, crevices, membranes, ear canal, secretions, epidermis, sinuses, tubules, exudates, bronchioles, comedones, semipermeable membrane, glands, follicle, granules, impurities, floc, vents, particles, nasal cavity, vitreous humor, osmotic pressure, vacuoles, cell membrane, bloodstream, slits, stratum corneum, anal canal, granulation tissue, alveoli, crystallites, dentin, dentine, orifices, dermis, pimples, bronchi, micelle, eustachian tube, glottis, skin, areolas, nanotube, airway, hair follicle, urethra, subarachnoid space, digestive tract, ions, vesicle, macromolecules, atoms, crystals, dihydrogen, gi tract, chest cavity, interdigital, humectants, filaments, lacrimal gland, epithelium, nares, tracheae, bleb, semisolid, gelation, eyelids, meshwork, ducts, punctum, scar tissue, rootlets, creases, sphincter, tannic acid, discolorations, clumps, lymphatic system, vitreous, ostia, compresses, dielectric, proteinaceous, laminae, electrodes, gingiva, coagulates, pore, voids, apertures, denticles, pits, serrations, cilia, craters, sporangia, cavities, cracks, openings, suckers, bubbles, indentations, interstices, notches, papillae

., absorbable, absorbed, albatrellus ovinus, exudate, exudation, exude, fuscoboletinus paluster, lenticel, nigroporus vinosus, nonporous, perspire, phylloporus boletinoides, polypore, polyporus tenuiculus, pore fungus, pore mushroom, poriferous, porose, porous, sheep polypore, size, sizing, sudate, sweat, toner, transpirate, transpire, transudation