habanera: music composed in duple time for dancing the habanera
entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
bristlecone pine: small slow-growing upland pine of western United States (Rocky Mountains) having dense branches with fissured rust-brown bark and short needles in bunches of 5 and thorn-tipped cone scales; among the oldest living things some over 4500 years old