---

Midnight oil

---

Read Also:

• Midnight-sun

  noun 1. the sun visible at midnight in mid-summer in arctic and antarctic regions. noun 1. the sun visible at midnight during local summer inside the Arctic and Antarctic circles

• Midnight requisition

  noun phrase A wrongful acquisition, esp of military property in a nonregulation manner: One of our sergeants was quite skillful at the midnight requisition (WWII armed forces)

• Midnoon

  [mid-noon] /ˈmɪdˈnun/ noun 1. .

• Mid-noon

  [mid-noon] /ˈmɪdˈnun/ noun 1. .

• Mid-ocean ridge

  [mid-oh-shuh n] /ˈmɪdˌoʊ ʃən/ noun 1. any of several seismically active submarine mountain ranges that extend through the Atlantic, Indian, and South Pacific oceans: each is hypothesized to be the locus of seafloor spreading.

---