tyrant

n.

专制统治者，暴君；（古希腊的）僭主；专横的人；

复数：tyrants

1. The emperor was a tyrant.
   那皇帝是个暴君。
2. This ruler is a pitiless tyrant.
   这个统治者是一个冷酷的暴君。
3. Mr Smith was a high-handed tyrant in his office.
   史密斯先生在他办公室里是个专横跋扈的独裁者。
4. Her grandfather is a tyrant who insists on absolute silence at the dinner table.
   她祖父是个专横的人，坚持吃饭时绝对禁止讲话。

Search strategies of tyrant flycatchers
Foraging Behavior of Neotropical Tyrant Flycatchers
Tyrant flycatchers coming out in the open: phylogeny and ecological radiation of Tyrannidae (Aves, Passeriformes)
Life History Variability in North American Breeding Tyrant Flycatchers: Phylogeny, Size or Ecology?
Phylogeny and phylogenetic classification of the tyrant flycatchers, cotingas, manakins, and their allies (Aves: Tyrannides)
Higher-level phylogeny and morphological evolution of tyrant flycatchers, cotingas, manakins, and their allies (Aves Tyrannida)
Vocal frequency change reflects different responses to anthropogenic noise in two suboscine tyrant flycatchers
Male and Female Reproductive Success in a Threatened Polygynous Species: The Strange-Tailed Tyrant, Alectrurus risora
Phylogeny and character evolution in the Empidonax group of tyrant flycatchers (Aves: Tyrannidae): a test of W. E. Lanyon's hypothes...
Towards a phylogenetic framework for the evolution of shakes, rattles, and rolls in Myiarchus tyrant-flycatchers (Aves: Passeriforme...