| tracheo | common respiratory infection characterized by inflammation of the trachea and the bronchi |
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| tracheo | in former classifications: comprising plants with a vascular system including ferns and fern allies as well as seed plants |
| tracheo | green plant having a vascular system: ferns, gymnosperms, angiosperms |
| tracheo | a surgical operation that creates an opening into the trachea with a tube inserted to provide a passage for air |
| tracheo | a surgical operation that creates an opening into the trachea with a tube inserted to provide a passage for air |