en M-theory (n, particle_physics)
― IsA ⟶
Weight: 2.0
en model (n, cognition) Source: Open Multilingual WordNet
en m theory (n)
― IsA ⟶
Weight: 1.0
en theory Source: English Wiktionary
en string theory
― IsA ⟶
Weight: 1.0
en m theory (n) Source: English Wiktionary