| Word: | oak |
| POS: | NN (noun, singular or mass) |
| Lemma: | oak |
| Concept(s): |
oak (the hard durable wood of any oak; used especially for furniture and flooring;) scrub oak (any of various chiefly American small shrubby oaks often a dominant form on thin dry soils sometimes forming dense thickets;) valley oak (no_definition) |