Imperative |
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canal |
canal |
Noun | 1. | canal - (astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion astronomy, uranology - the branch of physics that studies celestial bodies and the universe as a whole channel - a deep and relatively narrow body of water (as in a river or a harbor or a strait linking two larger bodies) that allows the best passage for vessels; "the ship went aground in the channel" |
2. | ![]() pore - any small opening in the skin or outer surface of an animal passageway, passage - a path or channel or duct through or along which something may pass; "the nasal passages" canalis vertebralis, spinal canal, vertebral canal - the canal in successive vertebrae through which the spinal cord passes canaliculus - a small canal or duct as in some bones and parts of plants canal of Schlemm, Schlemm's canal, sinus venosus sclerae - a circular canal in the eye that drains aqueous humor from the anterior chamber of the eye into the anterior ciliary veins venous sinus, sinus - a wide channel containing blood; does not have the coating of an ordinary blood vessel ampulla - the dilated portion of a canal or duct especially of the semicircular canals of the ear lachrymal duct, lacrimal duct, tear duct - any of several small ducts that carry tears from the lacrimal glands nasolacrimal duct - a duct that carries tears from the lacrimal sac to the nasal cavity Haversian canal - any of the many tiny canals that contain blood vessels and connective tissue and that form a network in bone hepatic duct - the duct that drains bile from the liver canalis inguinalis, inguinal canal - oblique passage through the lower abdominal wall; in males it is the passage through which the testes descend into the scrotum and it contains the spermatic cord; in females it transmits the round ligament of the uterus bile duct, common bile duct - a duct formed by the hepatic and cystic ducts; opens into the duodenum pancreatic duct - a duct connecting the pancreas with the intestine lymph vessel, lymphatic vessel - a vascular duct that carries lymph which is eventually added to the venous blood circulation salivary duct - a duct through which saliva passes from the salivary gland into the mouth aqueductus cerebri, cerebral aqueduct, Sylvian aqueduct - a canal connecting the third and fourth ventricles ureter - either of a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder urethra - duct through which urine is discharged in most mammals and which serves as the male genital duct canalis cervicis uteri, cervical canal - a spindle-shaped canal extending from the uterus to the vagina umbilical, umbilical cord - membranous duct connecting the fetus with the placenta epididymis - a convoluted tubule in each testis; carries sperm to vas deferens ductus deferens, vas deferens - a duct that carries spermatozoa from the epididymis to the ejaculatory duct seminal duct - the efferent duct of the testis in man cartilaginous tube - a duct with cartilaginous walls bronchiole - any of the smallest bronchial ducts; ending in alveoli alimentary canal, alimentary tract, digestive tract, digestive tube, gastrointestinal tract, GI tract - tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination lactiferous duct - ducts of the mammary gland that carry milk to the nipple | |
3. | canal - long and narrow strip of water made for boats or for irrigation cut - a canal made by erosion or excavation industrial watercourse - a canal that is operated by one or more industries lock chamber, lock - enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it lockage - a system of locks in a canal or waterway raceway - a canal for a current of water ship canal, shipway - a canal large enough for seagoing vessels waterway, watercourse - a conduit through which water flows | |
Verb | 1. | canal - provide (a city) with a canal |