What is the verb form of the word 'Occlude'?

• Occlude (verb transitive)

English Meaning: To block something.
Bangla Meaning: (ছিদ্র) বন্ধ করে দেওয়া; শুষে নেওয়া। 

• Other Forms: 
- Occluded (adjective) (Verb) অবরুদ্ধ; (রসায়ন) অন্তর্বৃত /করা। 
- Occlusion (noun) অবরোধ; (রসায়ন) অন্তর্বৃতি।
- Occlusive (adjective) অবরোধক; (রসায়ন) অন্তর্ধারক।

Example Sentence: 
1. Veins can get occluded by blood clots.
2. This can cause the soft tissues of our airways to swell and occlude the passage of air flowing through.

Source: Lecture.