Portuguese Phrase
Tua levedura pode estar velha.
Meaning
The sentence means ‘Your yeast may be old.’ It warns that the yeast you are using could have lost its activity because it’s past its prime.
When to use
Use this phrase when checking the freshness of baker’s yeast, especially before starting a bread or pastry recipe. It’s also handy in a kitchen conversation about why dough isn’t rising.
✦Grammar Breakdown
Tualevedurapodeestarvelha
Possessive adjective (Tua)
‘Tua’ is the feminine singular form of the possessive adjective meaning ‘your’, used before a feminine noun without a definite article.
Noun gender (levedura)
‘Levedura’ is a feminine noun meaning ‘yeast’; adjectives and articles must agree in gender and number.
Modal verb + infinitive (pode estar)
‘Pode’ (can) is the 3rd‑person singular present of ‘poder’; it is followed by the infinitive ‘estar’ to express possibility.
Adjective agreement (velha)
‘Velha’ is the feminine singular form of the adjective ‘old’; it matches the gender of ‘levedura’.
🗨In Conversation
Sua levedura ainda está boa?
Is your yeast still good?
Tua levedura pode estar velha, então o pão não vai crescer.
Your yeast may be old, so the bread won’t rise.
✕Common Mistakes
Tua levedura pode ser velha.
‘Ser’ describes permanent characteristics; for a temporary condition like freshness you must use ‘estar’.
Teu levedura pode estar velha.
‘Teu’ is masculine; because ‘levedura’ is feminine you need the feminine form ‘tua’.
↔Alternatives
Sua levedura pode estar velha.
Your yeast may be old.
A sua levedura pode estar velha.
Your yeast may be old.
A levedura que você tem pode estar velha.
The yeast you have may be old.
Cultural Tip
In Portuguese-speaking countries, especially Brazil, fresh yeast (levedura fresca) is prized for its strong leavening power. Home bakers often test yeast by dissolving a pinch in warm water with sugar; if it bubbles within 10 minutes, it’s still active. Saying ‘pode estar velha’ is a polite way to suggest checking the yeast before a recipe, avoiding the embarrassment of a flat loaf.

