middlemost

from WordNet (r) 3.0 (2006)

middlemost
    adj 1: being in the exact middle [syn: {middlemost}, {midmost}]

from The Collaborative International Dictionary of English v.0.48

Middlemost \Mid"dle*most`\, a. [Cf. {Midmost}.]
   Being in the middle, or nearest the middle; midmost.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

39 Moby Thesaurus words for "middlemost":
      amidships, average, axial, center, centermost, central,
      centralized, centric, centroidal, centrosymmetric, concentrated,
      core, equatorial, equidistant, geocentric, halfway, interior,
      intermediary, intermediate, key, mean, medial, median, mediocre,
      mediterranean, medium, mesial, mezzo, mid, middle, middling,
      midland, midmost, midships, midway, nuclear, omphalic, pivotal,
      umbilical