vacuum containers

[ˈvækjuːm kənˈteɪnərz]
nounpl: vacuum containers
recipientes a vácuo
1. Sealed containers designed to remove or maintain a vacuum (absence of air) to preserve food freshness, store items, or prevent oxidation
These vacuum containers keep leftovers fresh for weeks by removing oxygen.
Estes recipientes a vácuo mantêm as sobras frescas por semanas, removendo o oxigênio.
2. Airtight storage vessels used for meal preparation and food storage in kitchens
She organized her pantry with vacuum containers to prevent spoilage.
Ela organizou sua despensa com recipientes a vácuo para evitar deterioração.
3. Specialized containers used in scientific or industrial applications to maintain controlled atmospheric conditions
Laboratory vacuum containers protect sensitive materials from moisture and contamination.
Recipientes a vácuo de laboratório protegem materiais sensíveis da umidade e contaminação.
Vacuum containers have become increasingly popular in both Brazilian and American households for meal prep and food storage, reflecting modern eco-conscious and health-focused lifestyles. In Brazil, they are commonly used during meal planning (planejamento de refeições) culture. In the USA, they are heavily marketed as part of kitchen organization and food waste reduction initiatives.
Synonyms / Sinônimos
airtight containerssealed containersfood storage containersvacuum-sealed containershermetic containers
Antonyms / Antônimos
open containersventilated containersbreathable containers

Regional Variations

General Brazilian
recipientes a vácuo
Standard term used across Brazil for vacuum storage containers
São Paulo
potes a vácuo
Common colloquial term using 'potes' (pots/jars)
Rio de Janeiro
vasilhas a vácuo
Regional variation using 'vasilhas' (vessels)
Portugal
recipientes de vácuo
European Portuguese uses slightly different phrasing

Related Words

food preservationvacuum sealingstorageairtight sealoxygen absorptionfreshness

Related Idioms & Phrases

seal the deal with vacuum containers
keep it fresh in the vacuum
airtight and out of sight
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