| Subject | English | Portuguese |
| environ., tech. | carbon sink | sumidouro de carbono |
| environ., tech. | carbon sink | poço de carbono |
| el. | compatible heat sink | dissipador térmico compatível |
| IT, tech. | data sink | coletor de dados |
| telegr. | data sink | colector de dados |
| comp., MS, Braz. | ETW-based log sink | coletor de logs baseado no ETW (A means of capturing trace events on the cache client or cache host with the Event Tracing for Windows (ETW) framework inside Windows) |
| comp., MS | ETW-based log sink | sink de registo baseado em ETW (A means of capturing trace events on the cache client or cache host with the Event Tracing for Windows (ETW) framework inside Windows) |
| comp., MS, Braz. | Event Tracing for Windows ETW-based log sink A means of capturing trace events on the cache client or cache host with the Event Tracing for Windows (ETW) framework inside Windows | coletor de logs baseado no Rastreamento de Eventos para Windows (ETW) |
| comp., MS | Event Tracing for Windows ETW-based log sink A means of capturing trace events on the cache client or cache host with the Event Tracing for Windows (ETW) framework inside Windows | sink de registo baseado no Rastreio de Eventos para o Windows (ETW) |
| environ. | greenhouse gas sink | sumidouro |
| environ. | greenhouse gas sink | poço |
| life.sc., environ. | H+ sink | sumidouro de H+ |
| el. | heat sink | sistema de refrigeração |
| IT, industr. | heat sink | dissipador de calor |
| el. | heat sink | sistema de arrefecimento |
| earth.sc., mech.eng. | heat sink | fonte de frio |
| phys.sc., el. | heat sink | dissipador |
| energ.ind., tech. | heat sink | poço de calor |
| el., sec.sys. | heat sink | dissipador térmico |
| el. | heat-sink compound | composto dissipador de calor |
| IT, el. | heat-sink tool | dissipador de calor |
| comp., MS, Braz. | log sink | coletor de logs (A tracing function of the cache client and cache host. Log sinks capture trace events from the cache client or cache host and can display them in a console, write them to a log file, or report them to the Event Tracing for Windows (ETW) framework inside Windows) |
| comp., MS | log sink | sink de registo (A tracing function of the cache client and cache host. Log sinks capture trace events from the cache client or cache host and can display them in a console, write them to a log file, or report them to the Event Tracing for Windows (ETW) framework inside Windows) |
| gen. | mats, removable, for sinks | revestimentos amovíveis para pias de despejo |
| IT | message sink | coletor de mensagens |
| environ. | net sink | sumidouros líquidos |
| environ. | pollution sink | diminuição da poluição |
| environ. | pollution sink Vehicle for removal of a chemical or gas from the atmosphere-biosphere-ocean system, in which the substance is absorbed into a permanent or semi-permanent repository, or else transformed into another substance. A carbon sink, for example, might be the ocean (which absorbs and holds carbon from other parts of carbon cycle) or photosynthesis (which converts atmospheric carbon into plant material). Sinks are a fundamental factor in the ongoing balance which determines the concentration of every greenhouse gas in the atmosphere. If the sink is greater than the sources of a gas, its concentration in the atmosphere will decrease; if the source is greater than the sink, the concentration will increase | diminuição da poluição |
| el. | power sink | reservatório de energia |
| nucl.phys. | principal heat sink | fonte principal de frio |
| met. | to re-sink | rebaixar |
| gen. | removable mats or covers for sinks | revestimentos amovíveis para pias de despejo |
| el. | silicone heat-sink compound | composto dissipador de calor |
| gen. | sink a ring of boreholes around the site of the shaft | efetuar sondagens em anel à volta dos local previsto para o poço |
| transp. | sink and work counter | móvel de lavagem |
| mun.plan. | sink-cleaning brush | escova para pia |
| earth.sc. | sink drag | resistência aerodinâmica de poço |
| IT | sink driver | circuito de comando |
| IT, earth.sc. | sink driver | circuito de comando de corrente coletor |
| industr., construct., chem. | sink-float density measurement | medida da densidade por flutuação |
| industr., construct., chem. | sink-float density measurement | medida da densidade pelo método dos líquidos densos |
| earth.sc., mech.eng. | sink flow | rede de escoamento de um poço |
| construct. | sink-hole drainage | sistema de Elkington |
| industr., construct., met. | sink-in point | ponto de cedência |
| industr., construct. | sink mark | depressão superficial |
| life.sc., environ. | sink of H+ | sumidouro de H+ |
| mun.plan. | sink plug | válvula de lava-louças |
| mun.plan. | sink plug | rolha de canalização |
| mun.plan. | sink plunger | desentupidor para lava-louças |
| industr., construct., met. | sink-point | ponto de cedência |
| transp., avia. | sink rate at touchdown | razão de descida "sink" no momento do impacto |
| industr., construct. | sink stopper | tampão de bacia |
| industr., construct. | sink stopper | bujão de bacia |
| nucl.phys. | ultimate heat sink | última fonte fria |