| Subject | English | Spanish |
| transp., nautic. | becalmed sail | buque encalmado |
| textile | boat sail | vela de barco |
| tech. | drag sail | ancla de capa |
| nautic. | drag sail | cono-ancla |
| transp. | fore-and-aft sail | vela de cuchillo |
| gen. | he sails | practica la vela |
| gen. | hoist the sails - let's catch the wind | izad las velas que sopla aire |
| polit. | Interregional Union of Life Help for Mentally Handicapped Persons "Sail of Hope" | Unión interregional de ayuda vital para los retrasados mentales Vela de esperanza |
| transp., mater.sc. | lateen sail | vela latina |
| transp., mater.sc. | lateen sail | vela de falucho |
| transp., nautic. | lower sail | vela baja |
| transp., nautic. | lug sail | vela áurica |
| transp. | to manage a boat under sail | manejar un bote a vela |
| transp. | mizzen sail | baticulo |
| earth.sc. | radioisotope sail | aspa isotópica |
| transp. | ready to sail | listo para zarpar |
| hobby, transp., nautic. | to roll down a sail | arrizar |
| patents. | ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags not included in other classes | cuerda, bramante, redes, tiendas de campaña, toldos, velas, sacos (no comprendidos en otras clases) |
| transp., nautic. | royal sail | sobrejuanete |
| transp. | sail area | velamen |
| transp. | sail area | área del velamen |
| nat.sc., agric. | sail bearers | marlines (Istiophoridae) |
| nat.sc., agric. | sail bearers | espadones (Istiophoridae) |
| agric. | sail canvas | paño de trampa |
| hobby | to sail close hauled | ceñir |
| hobby | to sail close hauled | navegar de bolina |
| knit.goods | sail cloth | velamen |
| industr., construct. | sail-cloth | vela de buques |
| knit.goods | sail cloth | lona para velas |
| fish.farm. | sail-fluke | gallo del norte (Lepidorhombus megastoma, Lepidorhombus whiffiagonis) |
| fish.farm. | sail-fluke | gallo (Lepidorhombus megastoma, Lepidorhombus whiffiagonis (Walbaum,1792)) |
| transp., mater.sc. | sail locker | pañol de velas |
| auto. | sail panel | extensión entre el techo y el panel trasero |
| transp., mech.eng. | sail propulsion | propulsión |
| agric. | sail reaper | segadora-andanadora |
| agric. | sail reaper | segadora-agavilladora |
| ed., transp., nautic. | sail training | formación sobre la utilización de la vela |
| ed., transp., nautic. | sail training | formación para la navegación a vela |
| astronaut., transp., energ.ind. | solar sail | velero solar |
| transp., mater.sc. | square sail | vela de cruz |
| transp., mater.sc. | square sail | vela cuadrada |
| hobby | to stow sails | cargar |
| transp. | tack of sail | puño de amura |
| gen. | the flotilla sailed at dawn | la flotilla salió de madrugada |
| gen. | The sailboat sails driven by the wind | El velero navega impulsado por el viento |
| gen. | the wind drives the sails | el aire mueve las aspas |
| gen. | they set sail for America | se embarcaron para América |
| nat.sc., agric. | thread-sail filefish | pez ballesta (Stephanolepis cirrhifer (Temminck and Schlegel,1850)) |
| gen. | to set sail | hacerse a la mar |
| gen. | tomorrow we set sail for Río | mañana zarpamos con destino a Río |
| transp. | top gallant sail | juanete |
| ed., transp., nautic. | training in the use of sails | formación sobre la utilización de la vela |
| ed., transp., nautic. | training in the use of sails | formación para la navegación a vela |
| gen. | we hauled down the sails when we came into port | al entrar en el puerto, arriamos las velas |
| gen. | We will embark on the first ship to sail to America | Nos embarcaremos en el primer barco que zarpe hacia América |