How to Pronounce Lung Infiltrate

Say it like this: LUNG IN-fil-trayt. The first word rhymes with 'sung,' and the second part sounds like 'in' (as in 'inside') plus 'fil-trayt' (rhymes with 'plate'). The stress falls on the first syllable of 'infiltrate,' so you emphasize the 'IN' part.

Many people stress the wrong syllable and say in-FIL-trayt instead of IN-fil-trayt. Remember: the emphasis goes on the first part, IN, not the middle part. Think of it like 'in-FILL' but with 'trayt' at the end.

The word breaks into four parts: in-fil-trate-ed (if you add the past tense ending) or simply in-fil-trate in its base form. For 'lung infiltrate' as a two-word phrase, you're saying two separate words: LUNG (one syllable) and IN-fil-trayt (three syllables).

To infiltrate means to enter or seep into something gradually, often secretly or without being noticed. In medical terms, when doctors talk about a lung infiltrate, they mean something has moved into or accumulated in the lung tissue—think of water seeping into a sponge.

The word comes from the Latin prefix 'in-' (meaning 'into') and the word 'filtrate' (meaning to pass through a filter). So the word literally means 'to filter into' or 'to pass into.' This makes sense because the substance in the lung has seeped or filtered into the lung tissue.

You'll hear similar words like 'filter,' 'filtration,' and 'infiltration' (the noun form of infiltrate). All of these come from the same Latin root that means to pass through or seep. 'Infiltration' is often used instead of 'infiltrate' when doctors are describing the condition itself.

You might hear: 'The radiologist noted a lung infiltrate in the right lower lobe' or 'This patient has a new lung infiltrate visible on today's X-ray.' The phrase describes what doctors see on imaging—a cloudy or hazy area in the lung.

Yes, doctors sometimes just say 'infiltrate' when talking about the lungs, since the context makes it clear they're discussing the lungs. You might also hear the term abbreviated as 'infiltration' in medical conversations, which means the same thing but uses the noun form instead.